CL2016001915A1 - Power adapter and electronic device that uses it - Google Patents

Power adapter and electronic device that uses it

Info

Publication number
CL2016001915A1
CL2016001915A1 CL2016001915A CL2016001915A CL2016001915A1 CL 2016001915 A1 CL2016001915 A1 CL 2016001915A1 CL 2016001915 A CL2016001915 A CL 2016001915A CL 2016001915 A CL2016001915 A CL 2016001915A CL 2016001915 A1 CL2016001915 A1 CL 2016001915A1
Authority
CL
Chile
Prior art keywords
circuit
power adapter
electronic device
main control
output
Prior art date
Application number
CL2016001915A
Other languages
Spanish (es)
Inventor
Jialiang Zhang
Kewei Wu
Jun Zhang
Fuchun Liao
Nianfeng Liu
Yuanxiang Hu
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CL2016001915A1 publication Critical patent/CL2016001915A1/en

Links

Classifications

    • H02J7/027—
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00308—Overvoltage protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00036—Charger exchanging data with battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00304—Overcurrent protection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

Adaptador de corriente y dispositivo electrónico que lo utiliza, el adaptador de corriente comprende una interfaz de comunicación a través de la cual el adaptador de corriente carga una batería en un dispositivo electrónico y lleva acabo una comunicación de datos con el dispositivo electrónico, un circuito de filtro EMI, un circuito de filtro y rectificación de alto voltaje, un transformador de aislación, un circuito de filtro de salida y un circuito de control y rastreo de voltaje, el adaptador comprende además un circuito de potencia, un circuito de control principal, un circuito de ajuste de potencial, un circuito de detección de corriente, un circuito de detección de voltaje y un circuito de conmutación de salida; cuando se realiza una carga convencional o carga rápida en la batería en el dispositivo electrónico, el circuito de control principal determina si la corriente y/o el voltaje de salida del adaptador de corriente son mayor que un umbral; si esto ocurre, el circuito de control principal controla el circuito de conmutación de salida para desconectar la salida de corriente continua del adaptador de corriente; si el dispositivo electrónico detecta una corriente y/o voltaje mayores a un umbral del adaptador de corriente, también puede enviar una instrucción al circuito de control principal a través de la interfaz de comunicación para que el control principal controle al circuito de conmutación de salida para que este desconecte la salida de corriente continua del adaptador de corriente.Power adapter and electronic device that uses it, the power adapter comprises a communication interface through which the power adapter charges a battery in an electronic device and carries out a data communication with the electronic device, a circuit EMI filter, a high voltage filter and rectification circuit, an isolation transformer, an output filter circuit and a voltage tracking and control circuit, the adapter further comprises a power circuit, a main control circuit, a potential adjustment circuit, a current detection circuit, a voltage detection circuit and an output switching circuit; when conventional charging or rapid charging is performed on the battery in the electronic device, the main control circuit determines whether the current and / or the output voltage of the power adapter is greater than a threshold; if this occurs, the main control circuit controls the output switching circuit to disconnect the direct current output from the power adapter; if the electronic device detects a current and / or voltage greater than a threshold of the power adapter, it can also send an instruction to the main control circuit through the communication interface so that the main control controls the output switching circuit for that this disconnects the direct current output of the power adapter.

CL2016001915A 2014-01-28 2016-07-28 Power adapter and electronic device that uses it CL2016001915A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410043139.4A CN103795040B (en) 2014-01-28 2014-01-28 Electronic equipment and power supply adaptor thereof

Publications (1)

Publication Number Publication Date
CL2016001915A1 true CL2016001915A1 (en) 2017-04-28

Family

ID=50670483

Family Applications (2)

Application Number Title Priority Date Filing Date
CL2016001915A CL2016001915A1 (en) 2014-01-28 2016-07-28 Power adapter and electronic device that uses it
CL2017000970A CL2017000970A1 (en) 2014-01-28 2017-04-20 Electronic device, power adapter and charging system (divisional application No. 1915-2016)

Family Applications After (1)

Application Number Title Priority Date Filing Date
CL2017000970A CL2017000970A1 (en) 2014-01-28 2017-04-20 Electronic device, power adapter and charging system (divisional application No. 1915-2016)

Country Status (15)

Country Link
US (3) US10218192B2 (en)
EP (2) EP3902093A1 (en)
JP (2) JP6294499B2 (en)
KR (2) KR20180054930A (en)
CN (2) CN103795040B (en)
AU (1) AU2014381132B2 (en)
BR (1) BR112016016943B1 (en)
CA (1) CA2936925C (en)
CL (2) CL2016001915A1 (en)
MX (1) MX2016009853A (en)
MY (1) MY175090A (en)
PH (1) PH12016501485A1 (en)
SG (1) SG11201606223PA (en)
WO (1) WO2015113342A1 (en)
ZA (1) ZA201605460B (en)

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Also Published As

Publication number Publication date
CN106329688B (en) 2019-09-27
CA2936925A1 (en) 2015-08-06
CA2936925C (en) 2019-12-31
EP3101767B1 (en) 2021-07-07
AU2014381132B2 (en) 2017-04-20
PH12016501485B1 (en) 2016-08-22
BR112016016943A2 (en) 2020-09-24
JP2017506055A (en) 2017-02-23
EP3902093A1 (en) 2021-10-27
EP3101767A4 (en) 2017-10-04
US20170250553A1 (en) 2017-08-31
BR112016016943B1 (en) 2022-05-24
CN106329688A (en) 2017-01-11
CN103795040B (en) 2016-11-09
WO2015113342A1 (en) 2015-08-06
JP2018110520A (en) 2018-07-12
CL2017000970A1 (en) 2017-11-24
SG11201606223PA (en) 2016-08-30
US20160344209A1 (en) 2016-11-24
KR20160132827A (en) 2016-11-21
MX2016009853A (en) 2017-04-25
JP6563049B6 (en) 2019-11-27
US10008868B2 (en) 2018-06-26
EP3101767A1 (en) 2016-12-07
US10218192B2 (en) 2019-02-26
MY175090A (en) 2020-06-05
US20180278068A1 (en) 2018-09-27
CN103795040A (en) 2014-05-14
JP6294499B2 (en) 2018-03-14
ZA201605460B (en) 2018-05-30
JP6563049B2 (en) 2019-08-21
KR101861464B1 (en) 2018-05-25
AU2014381132A1 (en) 2016-09-01
PH12016501485A1 (en) 2016-08-22
KR20180054930A (en) 2018-05-24

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